🚀 Version 1.3.2: Actively developed with new features! Already fully functional for production use. Help us improve:
Report bugs or Suggest features. View roadmap →

Professional TikTok LIVE Streaming Solution

PupCid's Little TikTool Helper is the ultimate tool for TikTok LIVE streamers. Process real-time events, use Text-to-Speech with 75+ voices, create customizable alerts, play sounds automatically, and automate your stream with powerful Flows. Modular plugin system, OBS integration, VRChat OSC support, and much more. Everything completely local, free, and Open Source.

Download Now Discover Features

100%

Free & Open Source

Local

No Cloud Dependency

Realtime

Live Event Processing

Real-time Events

Live Sync

Premium Features

Important Notice of Independence

PupCid's Little TikTool Helper is an independent analytics and creator tool. There is no business, partnership, or technical connection to TikTok or ByteDance. TikTok™ is a registered trademark of ByteDance Ltd. All brand names are used solely for compatibility and descriptive purposes.

Why ltth.app for your stream?

Professional streaming features specifically developed for TikTok LIVE

AnimazingPal Brain Engine 🧠

AI-powered memory and personality system for VTuber avatars with GPT-4o-mini / GPT-5 Nano, semantic vector search, and 15+ API endpoints.

Real-time TikTok LIVE Connection

Connect live to your TikTok stream. Receive Gifts, Comments, Follows, Shares and Likes in real-time without delay. Auto-reconnect on connection loss.

Text-to-Speech System

75+ TikTok voices and 30+ Google Cloud voices. User-specific voice mapping, automatic TTS for chat, blacklist function and customizable volume/speed settings.

Customizable Alert System

Create individual alerts for all event types. Sound + Text + Image/GIF support, template system with variables and minimum coins filter for professional stream presentations.

Soundboard with 100,000+ Sounds

Access to MyInstants database. Gift-specific sounds with icons, event sounds for Follow/Subscribe/Share, Like-Threshold system and sound picker with search and favorites.

Goals & Overlays

4 separate Goals (Likes, Followers, Subs, Coins) with individual browser source overlays. Customizable styles, colors, fonts and auto-modes upon goal completion for your OBS integration.

Event Automation (Flows)

If-Then automations without programming. 6 trigger types, 6 action types, complex conditions with 8 operators. Trigger TTS, Alerts, Sounds, Webhooks and more.

OBS Integration

Transparent Full-HD overlay (1920x1080) for your streams. HUD configuration via Drag & Drop, separate goal overlays and full browser source compatibility.

User Profile System

Multiple databases for different streaming setups. Profile switching, backup function and separate configurations for different stream formats.

100% Local & Secure

All data stays on your computer. No cloud connection, no login required, no data collection. Open Source and completely transparent.

Plugin-System

Modular extension system with hot-loading. 30+ pre-installed plugins (TTS, Soundboard, Multi-Cam, OSC-Bridge, VDO.Ninja, Emoji Rain, Topboard). Create your own plugins with the Plugin API.

VRChat OSC Integration

Control your VRChat avatar via OSC protocol. Wave gesture on Gifts, Celebrate animation, Dance trigger, Hearts & Confetti effects. Custom OSC parameters supported.

View All Features

Extensible Plugin System

Modular architecture with hot-loading and 30+ pre-installed plugins

🎙️

TTS Plugin

75+ TikTok voices & 30+ Google Cloud voices. User voice mappings, Auto-TTS, Blacklist filter.

🎵

Soundboard Plugin

100,000+ sounds via MyInstants. Gift mappings, Event sounds, Like-Threshold system.

🎥

Multi-Cam Switcher

Control OBS scenes via Gifts/Chat. WebSocket v5, Chat commands, Macro system.

🎮

OSC-Bridge

VRChat integration via OSC. Avatar control, bidirectional communication, latency < 50ms.

👥

VDO.Ninja Plugin

Multi-guest streaming. Room management, Guest administration, Layout control.

🏆

Topboard Plugin

Top Gifters, Longest Streaks, Recent Donors with real-time updates.

🎨

Emoji Rain

Emoji rain effect on Gifts. Gift-to-Emoji mappings, Animation speed/density.

🔧

Custom Plugins

Create your own plugins with the Plugin API. ZIP upload, hot-loading, Admin UI.

Explore Plugin System

OBS Overlay Integration

Transparent Full-HD overlay (1920x1080) for professional streams

For Developers & Power Users

Open Source, fully documented, extensible

REST-API & WebSocket

Complete API documentation. Express routes, Socket.io events, Plugin API.

Open Source (MIT)

Fully Open Source. Transparent code, community-driven, fork-friendly.

Comprehensive Documentation

Wiki with architecture, plugin docs, API reference, FAQ & troubleshooting.

Modern Architecture

Node.js, Express, Socket.io, SQLite. Event-driven, modular plugin system.

GitHub Community

Bug reports, feature requests, contributions welcome. GitHub Issues & Discussions.

Custom Branding

HUD configurator, custom alerts, custom sounds, styles, colors & fonts.

Discover the User Interface

Professional tools with intuitive operation for every streamer

Main Dashboard

Central control over all features. Live statistics, TikTok connection status, Quick Actions and direct access to all tools and plugins.

Soundboard Configuration

Gift-to-Sound mappings with MyInstants integration. Over 100,000 sounds instantly available.

Soundboard with gift mappings and MyInstants integration

Flow Editor for Automation

Create "If-Then" automations visually without code. Trigger TTS, alerts and more.

TTS Admin Panel

75+ TikTok voices, Google Cloud voices, user voice mappings and advanced settings.

TTS Admin with 75+ voices and advanced settings

Goals Overlay for OBS

Transparent progress bars for Coins, Followers, Likes and Subs. Customizable and OBS-ready.

Goals overlay with progress bars for OBS

Get Started in 3 Steps

Download & Installation

Download the LTTH Cloud Launcher and install the tool on your Windows PC. Everything is set up automatically.

Connect to TikTok

Open the dashboard, enter your TikTok username and start your LIVE stream. Connection is established automatically.

Set Up OBS & Stream

Add the browser source URL to OBS and enjoy professional stream features with Alerts, TTS and more in real-time!

See it in Action

Experience ltth.app in under 1 minute - from setup to live stream

Demo video coming soon!

In the meantime: View screenshots →

Go to Documentation

Growing Community

Join TikTok LIVE streamers worldwide

⭐

GitHub Stars

Open Source Community on GitHub

To Repository →

30+

Plugins

Pre-installed plugins, unlimited extensibility

Explore plugins →

100%

Free

Completely free, no hidden costs

Download now →

🔧

Developer? Create your own plugin!

Use the Plugin API to extend ltth.app. Publish your plugins and share them with the community.

Plugin-API Features:

REST-API & WebSocket Events
Hot-Loading (ZIP-Upload)
Admin-UI Integration
Event Hooks & Triggers
Complete Documentation
Example plugins available

Plugin Documentation GitHub Repository

❤️

Support the Project

ltth.app is 100% free and Open Source. You can support the project in various ways:

⭐

GitHub Star

Give the project a star on GitHub

Star on GitHub

💬

Give Feedback

Share your experiences and suggestions for improvement

Send Feedback

🔧

Contribute

Contribute code or create your own plugins

To Repository

Every form of support helps to further develop ltth.app and keep it free for all streamers. Thank you! 🙏

Ready for professional TikTok LIVE streaming?

Join the growing community that has already taken their streams to the next level with PupCid's Little TikTool Helper. 100% free, Open Source and local.

Download Now Read Documentation

Available for Windows

GitHub Repository • Report bug • Suggest feature